Videos

Subscribe to the Textualize YouTube channel.

This repo holds the code samples for our YouTube videos.

Stopwatch series

Playlist on YouTube.

Random tip videos

Video	Folder
How to install and use the Textual devtools console	n/a
How to create a Markdown editor with live-preview in Textual	markdown-editor-with-live-preview
Send app notifications (toasts) in Textual	send-app-notifications
Set and show app title and sub-title in Textual	title-subtitle-header
How to set and change the language for syntax highlighting in the TextArea widget in Textual	switch-text-area-language
How to activate and use the default Command Palette in Textual	default-command-palette
How to do automatic UI sync / updates with timers and set_interval in Textual	set_interval-automatic-ui-updates
How to set and change the theme for syntax highlighting in the TextArea widget in Textual	switch-text-area-theme
How to add custom commands to the Command Palette in Textual	custom-command-palette
Basic input restrictions in Textual	basic-input-restrictions
Basic auto-completion suggestions in Textual	basic-suggestions
Showcase of all built-in validators in Textual	showcase-built-in-validators
How to use the logging widgets RichLog and Log in Textual	logging-with-log-and-richlog
Basic screen management in Textual: pushing, popping, and switching screens	screen-management-push-pop-switch
Demo of the input validation capabilities of Textual	input-validation-demo
How to create dynamic suggestions for input auto-completion in Textual	input-with-custom-suggestions
How to log messages to the devtools console in Textual	logging-with-textual-log
How to implement custom input validation in Textual	input-custom-validator
How to change/disable app auto-focus in Textual	change-app-auto-focus
TCSS queries tutorial for Textual	-
How to create a countdown timer in Textual	countdown-timer
How to animate style changes programmatically in Textual	animate-styles-method
How to use the transition TCSS style in Textual	transition-tcss-style
How to create a toggleable sidebar in Textual	toggleable-sidebar
Differences between the styles align and content-align in Textual	align-vs-content-align
How to add a loading indicator to a widget in Textual	loading-widget-indicator
How to create an accordion of collapsible widgets in Textual	collapsible-accordion
How to create and style a transparent modal screen in Textual	modal-styling
How to use callbacks with modal screens in Textual	modal-callback
How to pass data to modal screens in Textual	modal-data
How to debug a layout with TCSS in Textual	layout-debug
Demo of the grid layout in Textual	grid-demo
Advanced grid styling in Textual	grid-rows-grid-columns-grid-gutter
Demo of the keyline style for grids in Textual	keyline-demo